7307A,7307DB,7307DF,7307DT
7300 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7307A
-
DB7307DB
-
DF7307DF
-
DT7307DT
- Principal dimensions(mm)
-
d35
-
D80
-
B21
-
r(min)1.5
-
r1(min)1
- Basic load ratings(N)
-
Cr40000
-
Cor26300
- Basic load ratings(kgf)
-
Cr4050
-
Cor2680
- Value
-
fo13.9
- Limiting Speed (rpm)
-
Grease8000
-
Oil10000
- Distance of action point(mm)
-
a27.1
- Abutment and fillet dimensions
-
da(min)44
-
Da(max)71
-
ra(max)1.5
- Weight
-
(kg)0.464
- Basic load ratings(duplex bearing) (N)
-
Cr65000
-
Cor52500
- Basic load ratings(duplex bearing) (kgf)
-
Cr6600
-
Cor5350
- Limiting Speed(duplex bearing) (rpm)
-
Grease6300
-
Oil8500
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement54.2
-
face-to-face arrangement12.2
- Installation dimensions(duplex bearing)
-
db(min)41
-
Db(max)74
-
rb(max)1
